CN106306535A - Chicken compound feed additive improving convert ratio of feed and preparing method thereof - Google Patents
Chicken compound feed additive improving convert ratio of feed and preparing method thereof Download PDFInfo
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- CN106306535A CN106306535A CN201610709029.6A CN201610709029A CN106306535A CN 106306535 A CN106306535 A CN 106306535A CN 201610709029 A CN201610709029 A CN 201610709029A CN 106306535 A CN106306535 A CN 106306535A
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Abstract
The invention discloses a chicken compound feed additive improving convert ratio of feed and a preparing method thereof. The additive is prepared from, by weight, 23. 3294-53. 123 parts of vitamin, 5-12 parts of calcium pantothenate, 168-250 parts of mineral substance, 150-250 parts of bile powder, 800-1,200 parts of zeolite powder and 20-40 parts of biological enzyme. The chicken compound feed additive prepared by above raw materials can increase convert ratio of feed, save feed, reduce feed-gain ratio with high weight gain rate, prolong rush hours of egg laying, improve egg quality, decrease broken egg rate and mitigate stress reaction of chickens. In addition, the chicken compound feed additive provided in the invention excludes any antibiotics, illegal synthetic drugs and drug residues and can be added for a long term.
Description
Technical field
The present invention relates to feed additive field, particularly relate to a kind of chicken improved food conversion ratio and add with mixed feed
Agent and preparation method thereof.
Background technology
China is that chicken cultivates big country, in chicken breeding process, the most large-scale plant, for the needs of reduction cost, base
This does not purchase the complete feed configured, but configures voluntarily.During configuration feedstuff, grain raw material occupies vast scale,
If Semen Maydis at least content is more than 50%, remaining is grain raw material such as Semen Glycines powder, Testa Tritici, Testa oryzae etc..At present, grain raw material
Content generally accounts for about the 80% of feeding quality ratio, and in view of on market the price of grain raw material higher, joining of such vast scale
Ratio causes the increase of production cost, and, grain raw material ratio is high, and poultry dyspepsia also result in poultry digestive system
Problem, so that feed conversion rate is low, rate of body weight gain is low, feed waste.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of chicken composite feed additive improved food conversion ratio and
Preparation method, it is possible to solving feed conversion rate low, rate of body weight gain is low, causes the technical problem of feed waste.
To achieve these goals, the present invention provides following technical scheme:
A kind of chicken composite feed additive improved food conversion ratio, including the raw material of following parts by weight:
Preferably, described vitamin includes vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin B2, vitamin
B6, vitamin B12, vitamin K3, folic acid, biotin and nicotinic acid.
Preferably, the parts by weight of described vitamin A are 1.2～1.8 parts, described vitamin D3Parts by weight be 0.04
～0.07 part, the parts by weight of described vitamin E are 0.001～0.003 part, described vitamin B1Parts by weight be 0.5～1
Part, described vitamin B2Parts by weight be 4～10 parts, described vitamin B6Parts by weight be 1.5～5 parts, described vitamin
B12Parts by weight be 0.0134～0.05 part, described vitamin K3Parts by weight be 0.5～2 part, the weight of described folic acid
Number is 0.5～3 part, and the parts by weight of described biotin are 0.075～0.2 part, and the parts by weight of described nicotinic acid are 15～30
Part.
Preferably, described mineral includes copper, ferrum, zinc, manganese, iodine and selenium.
Preferably, the parts by weight of described copper are 1～5 part, and the parts by weight of described ferrum are 40～80 parts, the weight of described zinc
Amount number is 30～70 parts, and the parts by weight of described manganese are 35～65 parts, and the parts by weight of described iodine are 0.075～0.5 part, institute
The parts by weight stating selenium are 0.15～0.6 part.
Preferably, described enzyme includes that xylanase, pectase, protease, glucanase, cellulase and manna are poly-
Carbohydrase.
Preferably, described xylanase, described pectase, described protease, described glucosan, described cellulase, institute
The parts by weight stating mannase are 1～10 part.
Preferably, the enzyme activity of described xylanase is 1000～5000u/g, the enzyme activity of described pectase be 20～
60u/g, the enzyme activity of described protease is 100～300u/g, and the enzyme activity of described glucanase is 50～150u/g, described fibre
The enzyme activity of dimension element enzyme is 10～30u/g, and the enzyme activity of described mannase is 100～300u/g.
The invention provides the preparation method of the above-mentioned chicken composite feed additive improved food conversion ratio, including as follows
Step:
By vitamin, calcium pantothenate, mineral, bile powder, zeolite powder, enzyme vitamin co-grinding, obtain raising and raise
The chicken composite feed additive of material conversion ratio；The granularity of described chicken composite feed additive is less than 50nm and many points of particle diameter
Dissipate sex index less than 1.05.
A kind of chicken composite feed additive improved food conversion ratio that the present invention provides and preparation method thereof, this chicken is used
Composite feed additive includes the raw material of following component, the vitamin of 23.3294～53.123 weight portions, 5～12 weight portions
Calcium pantothenate, 168～250 mineral, 150～250 bile powder, 800～1200 zeolites of weight portion of weight portion of weight portion
Powder, the enzyme of 20～40 weight portions.Chicken prepared by above-mentioned raw materials composite feed additive can be improved food conversion ratio, joint
Save feedstuff, reduce feedstuff-egg ratio, additional income, extend egg-laying peak, improve egg quality, reduce rate of broken eggs, alleviate chicken group's
Stress.It addition, without any antibiotic, forbidden amphetamine in the chicken composite feed additive of present invention offer, without medicine
Residual, can add for a long time.
Detailed description of the invention
In order to further appreciate that the present invention, below in conjunction with embodiment, the preferred embodiments of the invention are described, but
Should be appreciated that these describe simply as further illustrating the features and advantages of the present invention rather than to patent requirements of the present invention
Limit.
A kind of chicken composite feed additive improved food conversion ratio, including the raw material of following parts by weight:
In the present invention, the parts by weight of vitamin are 23.3294～53.123 parts；In an embodiment of the present invention, dimension
The parts by weight of raw element are 35～45 parts.
In an embodiment of the present invention, vitamin includes vitamin A, vitamin D3, vitamin E, vitamin B1, vitamin
B2, vitamin B6, vitamin B12, vitamin K3, folic acid, biotin and nicotinic acid.
Wherein, the parts by weight of vitamin A are 1.2～1.8 parts；In other embodiments of the invention, the weight of vitamin A
Amount number is 1.4～1.6 parts.
Vitamin D3Parts by weight be 0.04～0.07 part；In other embodiments of the invention, vitamin D3Weight
Number is 0.05～0.06 part.
The parts by weight of vitamin E are 0.001～0.003 part；In other embodiments of the invention, the weight of vitamin E
Amount number is 0.0015～0.0025 part.
Vitamin B1Parts by weight be 0.5～1 part；In other embodiments of the invention, vitamin B1Parts by weight
It it is 0.7～0.8 part.
Vitamin B2Parts by weight be 4～10 parts；In other embodiments of the invention, vitamin B2Parts by weight
It it is 6～8 parts.
Vitamin B6Parts by weight be 1.5～5 parts；In other embodiments of the invention, vitamin B6Parts by weight
It it is 2.5～3.5 parts.
Vitamin B12Parts by weight be 0.0134～0.05 part；In other embodiments of the invention, vitamin B12's
Parts by weight are 0.025～0.035 part.
Vitamin K3Parts by weight be 0.5～2 part；In other embodiments of the invention, vitamin K3Parts by weight
It it is 1～1.5 part.
The parts by weight of folic acid are 0.5～3 part；In other embodiments of the invention, the parts by weight of folic acid be 1.5～
2 parts.
The parts by weight of biotin are 0.075～0.2 part；In other embodiments of the invention, the weight portion of biotin
Number is 0.012～0.015 part.
The parts by weight of nicotinic acid are 15～30 parts；In other embodiments of the invention, the parts by weight of nicotinic acid be 20～
25 parts.
In the present invention, the parts by weight of calcium pantothenate are 5～12 parts；In an embodiment of the present invention, the weight of calcium pantothenate
Number is 8～10 parts.
In the present invention, the parts by weight of mineral are 106.225～221.1 parts；In an embodiment of the present invention, mineral
The parts by weight of matter are 138～189.25 parts.
In an embodiment of the present invention, mineral includes copper, ferrum, zinc, manganese, iodine and selenium.
Wherein, the parts by weight of copper are 1～5 part；In other embodiments of the invention, the parts by weight of copper be 2.5～
3.5 part.
The parts by weight of ferrum are 40～80 parts；In other embodiments of the invention, the parts by weight of ferrum are 50～70 parts.
The parts by weight of zinc are 30～70 parts；In other embodiments of the invention, the parts by weight of zinc are 40～60 parts.
The parts by weight of manganese are 35～65 parts；In other embodiments of the invention, the parts by weight of manganese are 45～55 parts.
The parts by weight of iodine are 0.075～0.5 part；In other embodiments of the invention, the parts by weight of iodine be 0.2～
0.3 part.
The parts by weight of selenium are 0.15～0.6 part；In other embodiments of the invention, the parts by weight of selenium be 0.3～
0.45 part.
In the present invention, the parts by weight of bile powder are 150～250 parts；In an embodiment of the present invention, the weight of bile powder
Amount number is 180～220 parts.
In an embodiment of the present invention, the mass percent of bile powder is 15～25%.
In the present invention, the parts by weight of zeolite powder are 800～1200 parts；In an embodiment of the present invention, zeolite powder
Parts by weight are 900～1100 parts.
In the present invention, the parts by weight of enzyme are 6～60 parts；In an embodiment of the present invention, the weight of enzyme
Number is 24～36 parts.
In an embodiment of the present invention, enzyme includes xylanase, pectase, protease, glucanase, cellulase
And mannase；In other embodiments of the invention, xylanase, pectase, protease, glucosan, cellulase, sweet
The parts by weight of dew dextranase are 1～10 part；In a further embodiment, xylanase, pectase, protease, glucosan,
Cellulase, the parts by weight of mannase are 4～6 parts.
Wherein, the enzyme activity of xylanase is 1000～5000u/g；In other embodiments of the invention, xylanase
Enzyme activity be 2500～3500u/g.
The enzyme activity of pectase is 20～60u/g；In other embodiments of the invention, the enzyme activity of pectase be 30～
50u/g。
The enzyme activity of protease is 100～300u/g；In other embodiments of the invention, the enzyme activity of protease is
180～220u/g.
The enzyme activity of glucanase is 50～150u/g；In other embodiments of the invention, the enzyme activity of glucanase
It is 80～120u/g.
The enzyme activity of cellulase is 10～30u/g；In other embodiments of the invention, the enzyme activity of cellulase is
15～25u/g.
The enzyme activity of mannase is 100～300u/g；In other embodiments of the invention, the enzyme of mannase
Vigor is 180～240u/g.
The invention provides a kind of chicken composite feed additive improved food conversion ratio, with vitamin, calcium pantothenate, ore deposit
Material, bile powder, zeolite powder, enzyme are raw material, and the chicken prepared composite feed additive can save feedstuff, reduce
Feedstuff-egg ratio, additional income, extend egg-laying peak, improve egg quality, reduce rate of broken eggs, alleviate the stress of chicken group.Separately
Outward, the chicken composite feed additive that the present invention provides, without any antibiotic, forbidden amphetamine, drug residue free, can add for a long time
Add.
Present invention also offers the preparation method of a kind of chicken composite feed additive improved food conversion ratio, including such as
Lower step:
By vitamin, calcium pantothenate, mineral, bile powder, zeolite powder, enzyme vitamin co-grinding, obtain raising and raise
The chicken composite feed additive of material conversion ratio；The granularity of described chicken composite feed additive is less than 50nm and many points of particle diameter
Dissipate sex index less than 1.05.
Wherein, vitamin, calcium pantothenate, mineral, bile powder, zeolite powder, enzyme are the most same as above, the most superfluous at this
State.
The chicken composite feed additive of this particle size range and size polydispersity index, it is possible to save feedstuff, reduces material
Egg ratio, additional income, extend egg-laying peak, improve egg quality, reduce rate of broken eggs, alleviate the stress of chicken group.It addition,
The chicken composite feed additive that the present invention provides, without any antibiotic, forbidden amphetamine, drug residue free, can add for a long time.
In order to further illustrate the present invention, a kind of improve food conversion ratio below in conjunction with what the present invention was provided by embodiment
Chicken composite feed additive and preparation method thereof is described in detail, but can not be interpreted as them the present invention is protected model
The restriction enclosed.
Raw material used in following example is commercially available.
Embodiment 1
By 1.2g vitamin A, 0.04g vitamin D3, 0.001g vitamin E, 0.5g vitamin B1, 4g vitamin B2、1.5g
Vitamin B6, 0.0134g vitamin B12, 0.5g vitamin K3, 0.5g folic acid, 0.075g biotin, 15g nicotinic acid, 1g copper, 40g
Ferrum, 30g zinc, 35g manganese, 0.075g iodine, 0.15g selenium, 1g enzyme activity be the xylanase of 1000u/g, 1g enzyme activity be 20u/g's
Pectase, 1g enzyme activity be the protease of 100u/g, 1g enzyme activity be the glucanase of 50u/g, 1g enzyme activity be the fibre of 10u/g
After dimension element enzyme, 1g enzyme activity are the mannonase 5g calcium pantothenate of 100u/g, 120g bile powder, 800g zeolite powder mix homogeneously
Proceed to grinder be ground, when the mean diameter of granule is less than 1.05 less than 50nm and particle size polydispersity index, stop
Only grind, obtain chicken composite feed additive.
Embodiment 2
By 1.8g vitamin A, 0.07g vitamin D3, 0.003g vitamin E, 1g vitamin B1, 10g vitamin B2, 5g dimension
Raw element B6, 0.05g vitamin B12, 2g vitamin K3, 3g folic acid, 0.2g biotin, 30g nicotinic acid, 5g copper, 80g ferrum, 70g zinc,
65g manganese, 0.5g iodine, 0.6g selenium, 10g enzyme activity be the xylanase of 5000u/g, 10g enzyme activity be the pectase of 60u/g, 10g
Enzyme activity be the protease of 300u/g, 10g enzyme activity be the glucanase of 150u/g, 10g enzyme activity be the cellulose of 30u/g
Enzyme, 10g enzyme activity are to turn after the mannonase 12g calcium pantothenate of 300u/g, 250g bile powder, 1200g zeolite powder mix homogeneously
Enter grinder to be ground, when the mean diameter of granule is less than 1.05 less than 50nm and particle size polydispersity index, stop
Grind, obtain chicken composite feed additive.
Embodiment 3
By 1.4g vitamin A, 0.05g vitamin D3, 0.0015g vitamin E, 0.7g vitamin B1, 6g vitamin B2、
2.5g vitamin B6, 0.025g vitamin B12, 1g vitamin K3, 1.5g folic acid, 0.012g biotin, 20g nicotinic acid, 2.5g copper,
50g ferrum, 40g zinc, 45g manganese, 0.2g iodine, 0.3g selenium, 4g enzyme activity be the xylanase of 2500u/g, 4g enzyme activity be 30u/g's
Pectase, 4g enzyme activity be the protease of 180u/g, 4g enzyme activity be the glucanase of 80u/g, 4g enzyme activity be the fibre of 15u/g
After dimension element enzyme, 4g enzyme activity are the mannonase 8g calcium pantothenate of 180u/g, 180g bile powder, 900g zeolite powder mix homogeneously
Proceed to grinder be ground, when the mean diameter of granule is less than 1.05 less than 50nm and particle size polydispersity index, stop
Only grind, obtain chicken composite feed additive.
Embodiment 4
By 1.6g vitamin A, 0.06g vitamin D3, 0.0025g vitamin E, 0.8g vitamin B1, 8g vitamin B2、
3.5g vitamin B6, 0.035g vitamin B12, 1.5g vitamin K3, 2g folic acid, 0.015g biotin, 25g nicotinic acid, 10g copper,
3.5g ferrum, 60g zinc, 55g manganese, 0.3g iodine, 0.45g selenium, 6g enzyme activity be the xylanase of 3500u/g, 6g enzyme activity be 50u/g
Pectase, 6g enzyme activity be the protease of 22u/g, 6g enzyme activity be the glucanase of 120u/g, 6g enzyme activity be 25u/g's
Cellulase, 6g enzyme activity be the mannonase 10g calcium pantothenate of 240u/g, 220g bile powder, the mixing of 1100g zeolite powder all
Proceeding to grinder after even be ground, the mean diameter at granule is less than 1.05 less than 50nm and particle size polydispersity index
Time, stop grinding, obtain chicken composite feed additive.
Embodiment 5
By 1.5g vitamin A, 0.055g vitamin D3, 0.002g vitamin E, 0.75g vitamin B1, 7g vitamin B2、3g
Vitamin B6, 0.03g vitamin B12, 1.2g vitamin K3, 1.8g folic acid, 0.014g biotin, 23g nicotinic acid, 3g copper, 60g ferrum,
50g zinc, 50g manganese, 0.4g iodine, 0.4g selenium, 5g enzyme activity be the xylanase of 3000u/g, 5g enzyme activity be the pectin of 40u/g
Enzyme, 5g enzyme activity be the protease of 200u/g, 5g enzyme activity be the glucanase of 100u/g, 5g enzyme activity be the fiber of 20u/g
Element enzyme, 5 enzyme activities are to turn after the g mannonase 9g calcium pantothenate of 200u/g, 200g bile powder, 1000g zeolite powder mix homogeneously
Enter grinder to be ground, when the mean diameter of granule is less than 1.05 less than 50nm and particle size polydispersity index, stop
Grind, obtain chicken composite feed additive.
1,240 1 Day-old Broiler Chickens are selected to be divided into six groups, each 40, respectively experimental group 1～5 and matched group, these six groups
Chicken without significant difference, has comparability at the aspect such as body weight, size.Wherein matched group feeding normal diet, experimental group 1～5 removes
The feed additive of feeding embodiment 1～5 preparation is also needed to outside the feedstuff that feeding is identical with matched group.Experimental period is 70 days.Respectively
Experimental group rearing conditions is identical, uses flat mode of supporting of raising in cages to raise, 24h illumination every day in first 3 week, 23h illumination every day in latter 7 week, from
By searching for food, drinking water, daily management routinely.Experimental result is shown in Table 1:
Table 1 experimental group 1～5 and the experimental result of matched group
2, the healthy laying hen about 1200 260 ages in days is selected to be divided into six groups, each 200, respectively experimental group 1～5 He
Matched group, this chicken of six groups without significant difference, has comparability at the aspect such as body weight, size.Wherein matched group feeding is commonly raised
Expect, in addition to the feedstuff that experimental group 1～5 is identical with matched group except feeding, also need to the chicken mixed feed of feeding embodiment 1～5 preparation
Additive.Experimental period is 30 days.Each experimental group rearing conditions is identical, in strict accordance with " pollution-free food layer breeding management guideline "
Carrying out feeding and management, experimental result is shown in Table 2:
Table 2 experimental group 1～5 and the experimental result of matched group
| Laying rate/% | Egg size/g | Mortality rate/% | |
| Experimental group 1 | 86.45 | 63.12 | 93.77 |
| Experimental group 2 | 87.12 | 62.63 | 94.25 |
| Experimental group 3 | 86.75 | 63.43 | 93.61 |
| Experimental group 4 | 87.45 | 64.12 | 93.76 |
| Experimental group 5 | 86.91 | 64.66 | 94.22 |
| Matched group | 69.14 | 61.25 | 90.94 |
It addition, use the chicken composite feed additive of the present invention after 3 days, no matter broiler or layer manure substantially becomes
Black, feedstuff just significantly reduces, and after using ten days, starts the interpolation gradually decreasing feedstuff to 10g/ chicken, and long-term interpolation can extend
Egg-laying peak.
Improving egg quality, interpolation this product is after 7 days, and eggshell is vivid, smooth, and egg size increases, and rate of broken eggs reduces, egg size
Uniformly；Summer use can effectively sunstroke prevention, alleviate the stress of chicken group；Reducing the use frequency of antibiotic, long-term interpolation chicken is used
Composite feed additive can significantly improve immunity for chickens power, reduces intestinal and the generation of reproductive system disease；Increase and eliminate chicken valency
Value, life-time service chicken composite feed additive, chicken group's cockscomb wattle color and luster is scarlet, full-fledged, vivid；Eliminate chicken body weight to put down
All increase 75g/ only left and right.
Above to a kind of chicken composite feed additive improved food conversion ratio that the present invention provides and preparation method thereof
Being described in detail, principle and the embodiment of the present invention are set forth by specific case used herein, above
The explanation of embodiment is only intended to help to understand method and the core concept thereof of the present invention, it is noted that for the art
Those of ordinary skill for, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and repaiies
Decorations, these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (9)
1. the chicken composite feed additive that a kind is improved food conversion ratio, it is characterised in that include the former of following parts by weight
Material:
2. chicken composite feed additive as claimed in claim 1, it is characterised in that described vitamin includes vitamin A, dimension
Raw element D3, vitamin E, vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin K3, folic acid, biotin and nicotinic acid.
3. chicken composite feed additive as claimed in claim 2, it is characterised in that the parts by weight of described vitamin A are
1.2～1.8 parts, described vitamin D3Parts by weight be 0.04～0.07 part, the parts by weight of described vitamin E are 0.001
～0.003 part, described vitamin B1Parts by weight be 0.5～1 part, described vitamin B2Parts by weight be 4～10 parts, institute
State vitamin B6Parts by weight be 1.5～5 parts, described vitamin B12Parts by weight be 0.0134～0.05 part, described dimension
Raw element K3Parts by weight be 0.5～2 part, the parts by weight of described folic acid are 0.5～3 part, the parts by weight of described biotin
Being 0.075～0.2 part, the parts by weight of described nicotinic acid are 15～30 parts.
4. chicken composite feed additive as claimed in claim 1, it is characterised in that described mineral include copper, ferrum, zinc,
Manganese, iodine and selenium.
5. chicken composite feed additive as claimed in claim 4, it is characterised in that the parts by weight of described copper are 1～5
Part, the parts by weight of described ferrum are 40～80 parts, and the parts by weight of described zinc are 30～70 parts, and the parts by weight of described manganese are 35
～65 parts, the parts by weight of described iodine are 0.075～0.5 part, and the parts by weight of described selenium are 0.15～0.6 part.
6. chicken composite feed additive as claimed in claim 1, it is characterised in that described enzyme include xylanase,
Pectase, protease, glucanase, cellulase and mannase.
7. chicken composite feed additive as claimed in claim 6, it is characterised in that described xylanase, described pectase,
Described protease, described glucosan, described cellulase, the parts by weight of described mannase are 1～10 part.
8. chicken composite feed additive as claimed in claim 7, it is characterised in that the enzyme activity of described xylanase is
1000～5000u/g, the enzyme activity of described pectase is 20～60u/g, and the enzyme activity of described protease is 100～300u/g,
The enzyme activity of described glucanase is 50～150u/g, and the enzyme activity of described cellulase is 10～30u/g, described mannan
The enzyme activity of enzyme is 100～300u/g.
9. a preparation method for the chicken composite feed additive improved food conversion ratio as claimed in claim 1, it is special
Levy and be, comprise the steps:
By vitamin, calcium pantothenate, mineral, bile powder, zeolite powder, enzyme vitamin co-grinding, feedstuff must be improved and turn
The chicken composite feed additive of rate；The granularity of described chicken composite feed additive is less than 50nm and particle size polydispersity
Index is less than 1.05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709029.6A CN106306535A (en) | 2016-08-23 | 2016-08-23 | Chicken compound feed additive improving convert ratio of feed and preparing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610709029.6A CN106306535A (en) | 2016-08-23 | 2016-08-23 | Chicken compound feed additive improving convert ratio of feed and preparing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106306535A true CN106306535A (en) | 2017-01-11 |
Family
ID=57742879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610709029.6A Pending CN106306535A (en) | 2016-08-23 | 2016-08-23 | Chicken compound feed additive improving convert ratio of feed and preparing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106306535A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099934A (en) * | 1993-04-08 | 1995-03-15 | 味之素株式会社 | Feed additives for ruminants |
-
2016
- 2016-08-23 CN CN201610709029.6A patent/CN106306535A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099934A (en) * | 1993-04-08 | 1995-03-15 | 味之素株式会社 | Feed additives for ruminants |
Non-Patent Citations (1)
| Title |
|---|
| 黄宝华: "《鸡蛋健康养殖新技术》", 31 December 2009 * |
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